Class: Flickr::Reflection

Inherits:
APIBase
  • Object
show all
Defined in:
lib/flickr/reflection.rb

Instance Attribute Summary

Attributes inherited from APIBase

#flickr

Instance Method Summary collapse

Methods inherited from APIBase

#initialize

Constructor Details

This class inherits a constructor from Flickr::APIBase

Instance Method Details

#getMethodInfo(method_name) ⇒ Object

We don’t bother with caching because it’s not worth it for the reflection API.



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# File 'lib/flickr/reflection.rb', line 31

def getMethodInfo(method_name)
  res = @flickr.call_method('flickr.reflection.getMethodInfo',
                            'method_name' => method_name)
  els = res.elements
  att = res.root.attributes
  desc = els['/method/description'] ?
    els['/method/description'].text : nil
  resp = els['/method/response'] ?
    els['/method/response'].text : nil
  expl = els['/method/explanation'] ?
    els['/method/explanation'].text : nil
  meth = Flickr::Method.new(att['name'],att['needslogin'].to_i==1,
                            desc,resp,expl)
  els['/method/arguments'].each_element do |el|
    att = el.attributes
    arg = Flickr::MethodArgument.new(att['name'],
                                     att['optional'].to_i == 1,el.text)
    meth.arguments << arg
  end
  els['/method/errors'].each_element do |el|
    att = el.attributes
    err = XMLRPC::FaultException.new(att['code'].to_i,
                                     el.text)
    meth.errors << err
  end		
  return meth
end

#getMethods ⇒ Object 



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# File 'lib/flickr/reflection.rb', line 59

def getMethods
  res = @flickr.call_method('flickr.reflection.getMethods')
  list = []
  res.elements['/methods'].each_element do |el|
    list << el.text
  end
  return list
end

#missing_methods ⇒ Object 



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# File 'lib/flickr/reflection.rb', line 68

def missing_methods
  list = []
  methods = self.getMethods
  methods.each do |mname|
    parts = mname.split('.')
    parts.shift
    call = parts.pop
    obj = @flickr
    parts.each do |part|
      if obj.respond_to?(part)
        obj = obj.method(part).call
      else
        obj = nil
        list << mname
        break
      end
    end
    list << mname if (obj && !obj.respond_to?(call))
  end
  return list
end